Age 100:Introduction To Cartography Map Analysis And Statistics Question Paper
Age 100:Introduction To Cartography Map Analysis And Statistics
Course:Bachelor Of Arts Geography
Institution: Kenyatta University question papers
Exam Year:2012
KENYATTA UNIVERSITY
KITUI CAMPUS
CAT 2 SEMESTER 1,2012/2013
TIME 1 HOUR
Q1.Use examples to distinguish between spatial and non-spatial geographic data.(4 marks)
(b)Explain the distinguishing characteristics of atributes and variable forms of geographic data.(4marks)
Q2) State the meaning of univariate,bivariate,multivariate frequency distributions(4 marks)
b)indicate the practical use of the following measures of central tendency:( 2 marks each)
i)Mode
ii)Median
iii)Geometric mean
iv)Harmonic mean
Q3What is the weakness of the Range as a measure of dispersion and how it may be overcomed(2 marks)
b)Compute the mean deviation, variance and standard deviation of the following monthly measurements of rainfall:330mm,800mm,280mm,1200mm,1500mm,150mm,80mm,120mm,160mm,240mm,700mm,220mm.(8marks)
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